Feed To Ignitor Test

1990 Toyota 4Runner 2D Utility, 3.0 V, StandardSECTION Feed To Ignitor Test

Turn ignition off. Unplug ignition module 6-pin connector. Ignition module 6-pin module connector is located next to alternator. Turn ignition switch to the ON position. Check for 12 volts between terminal No. 3 and ground on harness side connector. See Fig 1. Reconnect 6-pin connector. If feed voltage is not present, repair open in wiring harness and retest system. If feed circuit is okay, proceed to PICK-UP COIL RESISTANCE.

Fig 1: Testing Ignition Feed To Ignitor (Supra Turbo)
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
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